ci.yml

name: CI

on:
  push:
    branches:
      - main
  pull_request:

jobs:
  test:
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        python-version: ["3.11", "3.12"]

    steps:
      - name: Check out repository
        uses: actions/checkout@v4

      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version: ${{ matrix.python-version }}

      - name: Install package and test dependencies
        run: |
          python -m pip install --upgrade pip
          python -m pip install -e . pytest

      - name: Run test suite
        run: pytest -q

      - name: Verify Python files compile
        run: python -m py_compile canopykit/*.py tests/*.py

      - name: Verify diff formatting
        run: git diff --check